Week 5: Gravity

Learning Objectives

After going through this unit activities carefully, you should be able to

• Describe the effects of gravity on objects in motion.
• Calculate the position and velocity of objects in free fall.
• Explain Earth’s gravitational force.
• State the gravitational law.

Graphs for Projectile Motion

Image credit: Free High School Science Texts Authors. (2002). Wikimedia Commons. https://commons.wikimedia.org/wiki/File:Grafieke_-_vertikale_projektielbeweging.png